Suspension lighting fixture



FIG. 1 is a top front perspective view of a suspension lighting fixture showing my new design;

FIG. 2 is a bottom front perspective view thereof.

FIG. 3 is a side elevation view thereof.

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

CLAIM The ornamental design for a suspension lighting fixture, as shown and described. 